Club 3D USB-C to HDMI 2.1 Adapter (CAC-1586)

Adapters

This is what matters about Club 3D USB-C to HDMI 2.1 Adapter (CAC-1586).

About

A PCON adapter requiring host-side DSC 1.2 support to hit its rated 8K@60Hz — 4K@120Hz is available without DSC. Depends heavily on the host GPU correctly allocating all four HBR3 lanes and initializing DSC at PCON handshake.

Specs

HDMI version
2.1
DP Alt Mode
Yes
Max resolution
7680x4320@60Hz
Requires DisplayLink driver
No

Ports: 1× HDMI

Confirmed with

  • Notebook (generic)

    On a Lenovo Slim 7 Pro (Ryzen 5900HX, DP 1.4-capable), this adapter negotiates only 4K@60Hz instead of the rated 4K@120Hz — Club 3D's own support forum traced it to the link training reporting just 5.4Gbps × 4 lanes instead of the ~21Gbps needed for 120Hz, an unresolved link-negotiation issue as of the last update to the thread.

    Source: insights.club-3d.com
    Confirmed — caveat
Check price on Amazon

As an Amazon Associate, CompatCheck earns from qualifying purchases.

You might also like